Forensic, General & Medical
Expert Witnesses

Engineering Investigation Expert Witnesses

Engineering Investigation Experts Testimony and Legal Consultants



Habitat Engineering & Forensics, Inc.

Habitat Engineering & Forensics, Inc.
California - Serving: All States & International

Phone (510) 891-0300
Website www.DrBarzegar.com

Civil/Structural Engineering, Construction Defects/Accidents, Failure Analysis Expert Witness

Habitat Engineering & Forensics (HE&F) provides consulting and expert witness services including peer reviews, investigation of construction defects/accidents/disputes, condition and performance assessment, evaluation of damage, causation, engineering errors & omissions, failure analysis, repair/remediation design and...

Roger W. Griffith, P.E.

Roger W. Griffith, P.E.
Tennessee - Serving: All States

Phone (865) 471-8142
Website www.rogergriffith.com

Forensic Mechanical & Plumbing Engineer - Expert Witness and Litigation Support

Roger Griffith, P.E. provides engineering design, forensic analysis, and expert witness consulting in plumbing, fuel gas systems, HVAC, and fire protection. Specialty areas include hot water systems, scalding, carbon monoxide poisoning related to venting of gas appliances, and legionella.
He has provided expert...

Roger Wilson, P.E., CFEI

Roger Wilson, P.E., CFEI
California - Serving: Mr. Wilson is licensed in each of the following states: California, ...

Phone (949) 285-5559
Website www.forensicelectrical.com

Forensic Electrical Engineer, Consulting Electrical Engineer, Expert Witness

Roger Wilson is an independent Electrical Engineering consultant with an emphasis on forensics, providing forensic claims investigations for incidents that may have involved electricity, electrical appliances, etc. He also provides litigation support and expert opinions to attorneys, insurance companies, fire...

Expert Reconstruction Company LLC

Expert Reconstruction Company LLC
California - Serving: Throughout California and the United States

Phone (888) 687-1334
Website www.expertreconstruction.com

Traffic Accident Reconstruction Expert Witness and Litigation Support

Expert Reconstruction Company LLC takes great pride in providing high quality traffic accident investigation and reconstruction services to the litigation community. We offer extensive experience with all types of traffic collisions including: automobiles, trucks, tractor-trailers, buses, trains, motorcycles,...

Consolidated Consultants Co.

Consolidated Consultants Co.
California - Serving: All States, International

Phone (800) 683-9847
Website www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

John H. Hamilton, MSME PE

John H. Hamilton, MSME PE
Arkansas - Serving: All States

Phone (479) 790-6782
Website www.jhengineer.com

Mechanical Engineering Expert Witness Specializing in Industrial and Agricultural Safety

John H. Hamilton is an Assistant Professor in the University of Arkansas at Fayetteville Mechanical Engineering Department. Previously, worked as a full-time consulting engineer assisting professionals in both industry and the legal community. Has worked in industry as a manufacturing and plant engineer and been...

Crash Data Services, LLC

Crash Data Services, LLC
Illinois - Serving: All States

Phone (847) 217-6644
Website www.crashdataservices.net

Accident Reconstruction and Crash Data Retrieval Expert Witness

Crash Data Services, LLC provides quality traffic accident reconstruction, including crash data retrieval and at-scene accident investigation. Our experts are retained throughout the United States. We customize our services to fit the needs of insurance providers, legal professionals, car rental agencies,...

Gossman Forensics

Gossman Forensics
Iowa - Serving: All States

Phone (563) 652-2822
Website www.gossmanforensics.com

Environmental and Chemical Forensics and Expert Witness

Gossman Forensics is an international environmental consulting company. Our experience spans over 20 years of industrial, regulatory and environmental activities. The focal point of Gossman Forensics service is a rapid response to client needs with accurate, competent professionalism.

Leslie N. Wilder, PE, CPE, CFE

Leslie N. Wilder, PE, CPE, CFE
Connecticut - Serving: All States

Phone (203) 255-8880

Mechanical & Electrical Engineer and Human Factors/Ergonomics - Expert Witness

Leslie Wilder, President of Sabon Industries, Inc., provides expert witness services and consultation services in product design and manufacturing, failure analysis, products liability, safety, and slips, trips and falls.

John A. Williams, Ph.D., M.B.A., PE - EPS, LLC

John A. Williams, Ph.D., M.B.A., PE - EPS, LLC
Indiana - Serving: All States

Phone (574) 247-6000
Website e-p-s.net

Oil & Gas, Chemicals, Coal, Fire & Explosions; Forensic Technology, Valuation

Dr. Williams consults and testifies on cases related to energy (oil & gas, coal), biotechnology, alternative energy (wind, biofuels, biomass), and chemical manufacturing, and for valuation of manufacturing facilities. His expertise includes analysis of technology development, process design, facilities, utilities,...

Accident Prevention & Investigation, Inc. - Ken Shorter, MS, CSP, ARM, TCDS

Accident Prevention & Investigation, Inc. - Ken Shorter, MS, CSP, ARM, TCDS
Maryland - Serving: All States

Phone (410) 744-5325
Website www.apisafetyexperts.com

Accident Investigation/Analysis & Safety Expert Witness Services Provider

A P & I, Inc. specializes in investigation, analysis, and expert testimony for construction, demolition, temporary traffic control, pedestrian, and industrial accidents. We are heavily involved in cranes, demolition, trenching, falls, scaffolds, and all major issues. Expert witness and litigation support services are...

D.A. Doddridge & Associates, Inc.

D.A. Doddridge & Associates, Inc.
New York - Serving: New York, Massachusetts, Connecticut, Rhode Island, New Jersey, ...

Phone (800) 717-7523
Website www.DADoddridge.com

Architectural, Building, Construction, Design and Engineering Forensics

D.A. Doddridge & Assoc., Inc. is a consulting and building inspection firm specializing in; expert witness testimony, construction accidents, building inspections, engineering/architectural issues, building codes, personal injury, slip-trip-fall accidents, OSHA compliance and construction defects/disputes. We employ a...

JM Miller Engineering, Inc.

JM Miller Engineering, Inc.
Michigan - Serving: Miller Engineering serves clients nationally with offices located ...

Phone (734) 662-6822
Website www.millerengineering.com

Engineering Expert Witness & Consulting

Dr. Miller is an Emeritus Professor at the University of Michigan College of Engineering and a registered professional engineer and consultant with over 30 years of experience as an engineering expert witness. He specializes in warnings, labeling and instruction manuals, consumer product design, process safety,...

EFI Global

EFI Global
Texas - Serving: U.S. and International

Phone (281) 358-4441
Website www.efiglobal.com

Engineering, Forensics, Fire Cause & Origin, Environmental, Failure Analysis Expert Witnesses

EFI Global is a full-service engineering, fire investigation, environmental, health and safety, and specialty consulting firm. Over the last four decades, we have grown from a boutique firm to become a recognized leader in engineering failure analysis, origin and cause investigations, and environmental consulting....

James Partridge Consulting, LLC

James Partridge Consulting, LLC
Michigan - Serving: All States

Phone (248) 645-1465
Website www.jpconsulting-llc.com/

Forensic, HVAC, Plumbing, Fire Protection & Mold Engineers - Expert Witness Services

James Partridge Consulting (JPC) provides construction investigation, forensic services, consulting and expert witness services to the legal, insurance and business communities for construction, design and installation defect disputes for all building types. We provide an objective evaluation of the evidence and...

DVI Aviation, Inc.

DVI Aviation, Inc.
Illinois - Serving: All States

Phone (630) 624-1347
Website www.dviaviation.com

Aircraft Accident Investigations and Failure Analysis Expert Witness

Mr. Meyers is an experienced aircraft accident investigator that combines scientific analysis, material science, laboratory testing, piloting expertise, aircraft maintenance and human factors to investigate air safety issues.

QEI Engineers, Inc.

QEI Engineers, Inc.
Ohio - Serving: Midwest, South and Eastern US

Phone (937) 438-8635

Fire/Explosion and Failure Analysis Consulting/Expert Witness

QEI Engineers, Inc. specializes in failure analysis and fire/explosion cause & origin for over $250MM in claims, including: construction defects and claims, HVAC, plumbing, geothermal heating/cooling, structural failures, natural gas systems, boilers/pressure vessels and piping, compressed air and gas systems, oxygen...

Loeffler Engineering Group

Loeffler Engineering Group
Texas - Serving: All States

Phone (512) 267-8700
Website www.loefflerengineering.com

Conveyor System Engineering & Materials Handling Expert Witness

Loeffler Engineering Group (LEG) covers all the engineering disciplines, including Belt Conveyors, Machine Design, Marine, Civil, Structural, Geotechnical, Mining and Electrical. Our experience has served most industries that utilize belt conveyors. Some of these industries include: power, co-generation, mining,...

Chuck Dutill, P.E.

Chuck Dutill, P.E.
Pennsylvania - Serving: Nationwide - Heritage Technical Services, Inc. offers consulting ...

Phone (610) 701-5650
Website www.heritageservices.com

Hydrology, Environmental Engineering, and Civil Engineering Expert Witness and Consultant

For over 35 years Mr. Dutill has been performing hydrology and environmental engineering nationwide. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, drainage, runoff, hydrology, hydraulics, backups, drinking water, and air quality. He addresses these and other related issues as...

Fruchtman and Associates

Fruchtman and Associates
California - Serving: All States

Phone (310) 915-6110
Website www.fruchtmaneng.com

Forensic HVAC, Plumbing & Fire Protection Engineers - Expert Witnesses

Fruchtman and Associates is a Consulting Engineering firm specializing in design, consulting, expert witness, and forensic engineering services. Our areas of expertise include heating, ventilating, air conditioning (HVAC), plumbing and fire protection systems for buildings.

Materials Engineering Services, LLC

Materials Engineering Services, LLC
Texas - Serving: All States

Phone (469) 777-6684
Website mymetalexpert.com

Metallurgical Engineering & Failure Analysis Expert Witness

Materials Engineering Services provides metallurgical failure analysis expert witness, corrosion analysis, materials selection, engineering design services, engineering solutions, expert consulting, and engineering education assessment,. Knowledge based understanding of fracture mechanisms in various materials in...

Real-World Forensic Engineering, LLC

Real-World Forensic Engineering, LLC
Texas - Serving: All States

Phone (806) 368-9811
Website expertengineering.com

Engineering Education, Consulting, Forensic Engineering, Expert Witness & Litigation Support

Over the past two decades, Real World Forensic Engineering has provided engineering consulting to industry and government labs, as well as litigation support services to both plaintiff and defense attorneys practicing in the following areas of law:
· Product Liability / Personal Injury Law: Component Defect and...

Steven B. Kushnick, PE, Inc.

Steven B. Kushnick, PE, Inc.
Georgia - Serving: All States

Phone (770) 591-1720
Website www.sbkushnick.com

Turbine, Compressor, Pump, Jet, Steam & Engine Engineering Expert Witness

Steven B. Kushnick, PE, Inc. provides turbomachinery expertise for turbine engines, pumps, compressors, expanders, diesel engines, and related equipment. We are skilled and experienced in the design, analysis, troubleshooting and failure analysis of turbomachinery and ancillary equipment. We provide independent...

Ivey Engineering, Inc.

Ivey Engineering, Inc.
California - Serving: All States

Phone (858) 587-2874
Website www.iveyengineering.com

HVAC, Plumbing, Fire & Life Safety, Piping, Fire Investigation, & Energy Expert Witnesses

Ivey Engineering, Inc. (IEI) is an HVAC, plumbing, fire & life safety, process piping, fire sprinkler and energy management consulting firm. The firm performs forensic analysis, expert witness consulting and construction claims consulting. The staff is comprised of professional engineers, former construction...

Alon Konchitsky, PhD

Alon Konchitsky, PhD
California - Serving: All States

Phone (408) 480-3186
Website ip-consult.net

Telecommunications Expert Consultant

Dr. Konchitsky, CEO of PatentHive™, experienced executive, technologist, educator and expert witness, currently consults on intellectual property matters in the areas of telecommunications, wireless, software and hardware. He holds over 40 granted patents or applications, and lectures frequently on issues at the...

Laughlin Engineering Firm, LLC

Laughlin Engineering Firm, LLC
Texas - Serving: All States

Phone (281) 741-9226
Website www.laughlinfirm.com

Biomedical and Forensic Engineering Services - Expert Witness

Laughlin Engineering Firm, LLC provides forensic engineering services including accident reconstruction, injury biomechanics, human factors, failure analysis, and medical device engineering. Mr. Laughlin has reconstructed accidents involving cars, pedestrians, buses, trains, amusement park rides and commercial...

Argos Engineering

Argos Engineering
California - Serving: All States

Phone (949) 363-8205
Website www.argos-engineering.com

Fastener and Latch Mechanisms Forensic, Expert Witness and Litigation Support

Argos Engineering was established to provide litigation consulting and structural engineering services. With more than 35 years of aerospace and industrial engineering experience, our company is uniquely positioned to provide failure analysis, accident investigation and reconstruction, numerical modeling, and product...




  • A.C.E., Inc.

    Forensic Engineering Experts & Lightning Analyst

    3907 Flowers Rd.
    Atlanta, Georgia
    Phone: (770) 455-4496
  • Abacus Dispute Resolution

    Construction Management, Claims and Defects Expert Witness

    5000 Birch Street
    Third Floor
    Newport Beach, California
    Phone: (877) 474-2070
  • Advantagement, LLC

    Product Failure Analysis, Metallurgical Engineering Expert Witness

    P.O. Box 30325
    Palm Beach Gardens, Florida
    Phone: (561) 775-7911
  • Advantec Engineering LLC

    Forensic Engineering, Metallurgy & Materials Failure Analysis Expert Witness

    219 Stagecoach Rd
    Avon, Connecticut
    Phone: (860) 977-3099
  • Alan Kaplan, HVAC Expert

    HVAC Engineering Litigation Support and Expert Witness Services

    11866 Winged Foot Terrace
    Coral Springs, Florida
    Phone: (954) 227-1603
  • Alethian Forensic Engineering

    Electrical Forensic Engineer

    9424 Collingwoods Drive
    Justin, Texas
    Phone: (940) 648-0535
  • Alvia Services Inc. - Steven P. Viani, PE

    Construction & Engineering Expert Witness

    6541 Via Sereno
    Rancho Murieta, California
    Phone: (916) 952-8503
  • American ACE Consulting Engineeers, LLC

    Legal Technology Consultant

    2 E. Millcreek Rd.
    Eastampton, New Jersey
    Phone: (609) 261-9278
  • American Geotechnical, Inc.

    Geotechnical Expert Witness Services

    5764 Pacific Center Blvd., Suite 112
    San Diego, California
    Phone: (800) 275-2798
  • AMERISK Engineering

    Facilities and Buildings Technical Due Diligence Expert Witness Services

    23811 Washington Ave ste 236
    Murrieta, California
    Phone: (877) 606-7475
  • Amor Architectural Corporation

    Architecture and Construction Forensic Expert

    10300 4th Street, Suite 100
    Rancho Cucamonga, California
    Phone: (909) 259-9971
  • Anderson Engineering of New Prauge Inc

    Fire and Accident Investigations for Electrical Cause and Origin

    20526 330th St
    New Prague, Minnesota
    Phone: (800) 893-4047
  • Andrew Pyper, PE, SECB, FASCE, CEng

    Structural Engineer, Forensic Engineer, Construction Claims

    Pyper Engineering Inc.,
    6315 Presidential Court, Suite A
    Fort Myers, Florida
    Phone: (239) 437-2029
  • Applied Materials Technologies Inc.

    Accident Investigations & Expert Witness

    1979 N. Mill St.
    Suite 112
    Naperville, Illinois
    Phone: (630) 562-1100
  • Applied Thermal Engineering, Inc.

    Boiler Explosions, Boiler Forensic/Expert Witness, ME & P.E., Steam Expert, Carbon Monoxide

    7400 Brown Road, Suite 200
    Ostrander, Ohio
    Phone: (740) 666-4872
  • Armstrong Forensic Engineers

    Accident Reconstruction, Forensic Engineering, and Expert Testimony

    17844 N. US Highway 41
    Lutz, Florida
    Phone: (813) 948-8010
  • Artzat Consulting

    Electrical, Electronic, and Control Systems Engineering, Forensics, and Expert Witness

    401 Arlington Drive
    Metairie, Louisiana
    Phone: (504) 837-3090
  • Arup

    Structural, Mechanical, Electrical, Plumbing, Geotechnical, Fire Engineering and more

    499 Thornall Street, 9th Fl.
    Edison, New Jersey
    Phone: (732) 623-7480
  • Beacon Forensic, P.C.

    Forensic Engineering, Accident Reconstruction, and Intellectual Property Services

    3900 Westerre Pkwy #300
    Richmond, Virginia
    Phone: (804) 874-3935
  • Ben Levitan

    Telecommunication Expert

    4317 Worley Drive
    Raleigh, North Carolina
    Phone: (919) 605-3003
  • Berg Software Design

    Software, Hardware, Storage Devices and Interfaces Expert Witness

    14500 Big Basin Way, Suite F
    Saratoga, California
    Phone: (408) 741-5010
  • Bison Engineering, Inc.

    Forensic Engineering, Failure Analysis, and Fire Investigation Expert Witness

    3423 Rivers Edge Trail
    Kingwood
    Houston, Texas
    Phone: (888) 502-4766
  • Bob Fagg, PE, LEED AP, CxA

    HVAC Design and Construction Expert - Commercial, Industrial & Institutional Clients

    18836 Bent Willow Circle
    Germantown, Maryland
    Phone: (202) 580-5070




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